A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of steel
NSN 6610-00-023-0076
NSN 6130-01-549-6636
NSN 6105-01-385-9769
NSN 6610-01-081-7532
NSN 6620-00-388-0047
NSN 6105-01-018-3677
NSN 5895-00-631-4776
NSN 6110-00-187-2894
NSN 6130-01-534-7330
NSN 5990-01-074-6549
NSN 5905-01-467-8496
NSN 5960-00-677-7444